Hi HN! I'm Don, and I built TweetBlink, a browser extension that helps you turn ideas into well-crafted tweets.

*The Problem I Faced*

Like many of you, I had plenty of ideas worth sharing on X/Twitter. But every time I sat down to write, I'd stare at the blank text box wondering: How do I phrase this? Should this be a question or a statement? Am I targeting the right audience? Will this even resonate with anyone?

I'd spend 20-30 minutes crafting a single tweet, second-guessing myself the entire time. Sometimes I'd just give up and not post at all. The friction between having an idea and publishing it was too high.

*How TweetBlink Was Born*

I realized I needed a tool that could: 1. Help me structure my thoughts into different tweet formats (questions, how-tos, threads, etc.) 2. Adjust the tone and style based on my target audience 3. Let me iterate quickly without overthinking

So I built TweetBlink as a Chrome extension. It sits right in your browser and uses AI (Claude, OpenAI, Gemini, or Grok,....) to help generate tweets based on your input.

*Try It Out*

The extension is free to use with your own API keys. No sign-up friction—just install, add your API key, and start generating.

Website: https://tweetbl.ink Chrome Extension: Available now

*Pricing*

- *Free Plan*: All core features, unlimited use with your own API keys - *Lifetime Plan*: $9.99 (originally $20) for advanced features like Style Memory, Custom Tones, and priority support

*Launch Offer*: Use code `TWEETBLINK` for 50% off Lifetime plan (valid until November 30, 2025). Final price: ~$5